CSD17381F4T

The CSD17381F4T is a high-performance N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Texas Instruments. This device is designed for applications requiring efficient power management and switching capabilities.

Key Features:

• Voltage Rating: The CSD17381F4T typically has a maximum drain-source voltage (V_DS) rating of around 30V, making it suitable for low to medium voltage applications.
• Current Rating: It can handle continuous drain current (I_D) of up to 60A, which allows it to manage significant power loads effectively.
• R_DS(on): One of the standout features of this MOSFET is its low on-resistance (R_DS(on)), which is typically around 4.5 mΩ at a gate-source voltage (V_GS) of 10V. This low resistance minimizes power loss during operation, enhancing efficiency.
• Gate Threshold Voltage: The gate threshold voltage (V_GS(th)) is typically in the range of 1V to 2.5V, allowing for easy drive with standard logic levels.
• Package Type: The CSD17381F4T is housed in a compact, thermally efficient package, often in a DPAK or similar surface-mount configuration, which aids in heat dissipation and simplifies PCB layout.

Applications:

The CSD17381F4T is ideal for a variety of applications, including:

• Power Management: Used in DC-DC converters, battery management systems, and power supplies.
• Motor Control: Suitable for driving motors in industrial and consumer applications.
• Load Switching: Effective for switching loads in various electronic devices.

Performance Characteristics:

• Thermal Performance: The device is designed to operate efficiently at elevated temperatures, with a maximum junction temperature (T_J) rating of 150°C.
• Switching Speed: The CSD17381F4T features fast switching capabilities, making it suitable for high-frequency applications.

Conclusion:

The CSD17381F4T from Texas Instruments is a robust and efficient N-channel MOSFET that excels in power management and switching applications. Its low on-resistance, high current handling capability, and compact packaging make it a popular choice among engineers looking to optimize performance in their designs.